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Método CloudBlob.UploadText (String, Encoding, BlobRequestOptions)

[Este tópico é uma documentação de pré-lançamento e está sujeito a alterações em versões futuras. Os tópicos em branco são incluídos como espaços reservados.]

Uploads a string of text to a block blob.

Namespace: Microsoft.WindowsAzure.StorageClient
Assembly: Microsoft.WindowsAzure.StorageClient (em microsoft.windowsazure.storageclient.dll)

'Uso
Dim instance As CloudBlob
Dim content As String
Dim encoding As Encoding
Dim options As BlobRequestOptions

instance.UploadText(content, encoding, options)

public:
virtual void UploadText (
	String^ content, 
	Encoding^ encoding, 
	BlobRequestOptions^ options
)
public void UploadText (
	String content, 
	Encoding encoding, 
	BlobRequestOptions options
)
public function UploadText (
	content : String, 
	encoding : Encoding, 
	options : BlobRequestOptions
)

Parâmetros

content

The text to upload.

encoding

An object that indicates the text encoding to use.

options

An object that specifies any additional options for the request.

The following code example writes to a blob using two different service clients.

static void UploadIfNotExist(Uri blobEndpoint, string accountName, string accountKey)
{
    //Create service client for credentialed access to the Blob service.
    CloudBlobClient blobClient = new CloudBlobClient(blobEndpoint, new StorageCredentialsAccountAndKey(accountName, accountKey));

    //Get a reference to the blob.
    CloudBlob blob = blobClient.GetBlobReference("mycontainer/myblob.txt");

    //Specify the if-none-match condition.
    BlobRequestOptions options = new BlobRequestOptions();
    options.AccessCondition = AccessCondition.IfNoneMatch("*");

    try
    {
        //Upload the blob only if it does not already exist.
        blob.UploadText("Upload this blob if it does not already exist.", Encoding.UTF8, options);
    }
    catch (StorageClientException e)
    {
        if (e.ErrorCode == StorageErrorCode.BlobAlreadyExists)
        {
            Console.WriteLine("Blob was not uploaded because it already exists.");
        }
        else
        {
            Console.WriteLine(e.Message);
        }
    }
}

Todos os membros estáticos públicos (Compartilhados no Visual Basic) desse tipo são thread-safe. Quaisquer membros de instância não têm garantia de ser thread-safe.

Plataformas de desenvolvimento

Windows XP Professional com Service Pack 2 (SP2)

Plataformas de destino

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